发明名称 Yarn winding method and apparatus
摘要 A yarn winding method is disclosed where at the step of winding yarn on bobbin, at changing a full bobbin to an empty bobbin, a running yarn is wound on an auxiliary winding roller provided separately from the bobbin, travelling of the yarn and rotation of the auxiliary winding roller are then stopped, a full bobbin is exchanged by an empty bobbin, a part of the yarn wound on the auxiliary winding roller is then taken out to form a thread line for setting the yarn to the empty bobbin, travelling of the yarn, rotation of the auxiliary roller and rotation of the empty bobbin are then started, the yarn-setting thread line is shifted toward the side of the empty bobbin to wind the running yarn onto the empty bobbin, and the normal winding operation on the empty bobbin is then started. Also an apparatus for practicing this yarn winding method is disclosed.
申请公布号 US4166586(A) 申请公布日期 1979.09.04
申请号 US19780907337 申请日期 1978.05.18
申请人 TORAY INDUSTRIES INC 发明人 KOBAYASHI, TERUO;KUMO, ICHIRO;OHNO, SHIGEO;SHIRASUNA, KATUO
分类号 B65H67/04;(IPC1-7):B65H54/02;B65H67/00 主分类号 B65H67/04
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